Grundfos 3-Stage Centrifugal Pump, Series: CRI, Model: CRI 5-3, 208 to 230/460 V, Amperage Rating: 3.32 to 3/1.5 A, 60 Hz Frequency, HP Rating: 1 hp, Phase: 3 ph, 25/32 mm Inlet Connection, Outlet Connection Size: 25/32 mm, 30.4 gpm Flow Rate, Maximum Pressure: 362.59 psi, Maximum Head: 96.13 ft, 3484 rpm Speed, Motor Type: WEG, Motor Speed Rating: 3435 rpm, Service Factor: 1.15, -4 to 248 deg F, Frame: 56C, EPDM/Silicon Carbide/Stainless Steel Housing, 9.88 in Overall Length, 8.27 in Overall Width